What is inventory management and control?

What is inventory management and control? The standard practice is to establish a master (ERP system / inventory) for inventory where you do your stock take. Master would then distribute stock levels across all connected systems. The other way is usually done via Orders. When a sale happens in one system, the order is pushed back to the master ERP which automatically deducts inventory levels. DSYNC can help by working with your data flows between inventory and your sales channels.